12 Days of Christmas
139th
99 Bottles of Beer
107th
Abundant Numbers
224th
Arabic to Roman
141st
brainfuck
165th
Christmas Trees
117th
Cubes
75th
Diamonds
67th
Divisors
86th
Emirp Numbers
154th
Evil Numbers
225th
Fibonacci
251st
Fizz Buzz
1st
Happy Numbers
127th
Leap Years
223rd
Morse Decoder
72nd
Morse Encoder
70th
Niven Numbers
196th
Odious Numbers
214th
Ordinal Numbers
122nd
Pangram Grep
53rd
Pascal’s Triangle
121st
Pernicious Numbers
178th
Prime Numbers
194th
Quine
350th
Rock-paper-scissors-Spock-lizard
109th
Roman to Arabic
55th
Rule 110
82nd
Seven Segment
104th
Sierpiński Triangle
116th
Spelling Numbers
π
214th
√2
107th